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3 years ago

What is the degree of the polynomial? 5x^4-3x^2+2x+1 A: 1 B: 2 C: 4 D:3

Mathematics

1 answer:

Naddik [55]3 years ago

6 0

Answer:

C: 4

Step-by-step explanation:

To find the degree of the polynomial, put the exponents in order from largest to smallest

5x^4-3x^2+2x+1

The degree is the largest power, or in this case, the largest power is 4, so the degree is 4

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What is 7.43 rounded to he nearest hundredth

vazorg [7]

<span>What is 7.43 rounded to he nearest hundredth?

still same number

answer:

7.43</span>

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4 years ago

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Y = x + 2<br> y = 3x - 4

exis [7]

Answer:

x=3; y=5

Step-by-step explanation:

y=x+2

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3 years ago

Jamal works as an electrician's apprentice. He rewired 4 electrical outlets in 1 and one-halfhours. If he works at the same pace

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Answer:

We conclude that Jamal will rewired 20 electrical outlets for 7.5 hours.

Step-by-step explanation:

We know that Jamal rewired 4 electrical outlets in 1 and one-half hours. We calculate how many electrical outlets will he rewired for 7.5 hours.

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3 years ago

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-18=d+4 plZ hurry thank you so much have a great day

Yuliya22 [10]

Answer:

d = - 22

Step-by-step explanation:

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3 years ago

What is 4x+2(3x7)= if x=5

Sedbober [7]

$4x + 2(3\cdot7) = ?$

Now we must solve this equation if x = 5. To do so we must substitute:

$4(5)+2(3\cdot7)\\$

Using PEMDAS we will solve for the parenthesis first.

$4(5)+2(21)$

Multiply:

$20+(42)$

Add:

$20+42=62$

Final answer: 62

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3 years ago